Video: Gianni Grippo’s guard retention vs. Renan Borges’s top game at the Boston Open
In the lightweight final at the 2014 IBJJF Boston Spring Open Gianni Grippo of Alliance Marcelo Garcia faced Renan Borges of BTT. Both black belts…
IBJJF Boston Spring Open
Photos: The absolute best purples and browns of the 2014 Boston Spring Open
The big winners of the lower belts came in the purple belt and brown belt open weight divisions at the 2014 IBJJF Boston Spring Open.…